Results 31 to 40 of about 539,242 (290)

Internet of Things: Survey on Security and Privacy

open access: yes, 2017
The Internet of Things (IoT) is intended for ubiquitous connectivity among different entities or "things". While its purpose is to provide effective and efficient solutions, security of the devices and network is a challenging issue.
Mendez, Diego M.   +2 more
core   +1 more source

Identification of weakly coupled multiphysics problems. Application to the inverse problem of electrocardiography [PDF]

open access: yes, 2015
This work addresses the inverse problem of electrocardiography from a new perspective, by combining electrical and mechanical measurements. Our strategy relies on the defini-tion of a model of the electromechanical contraction which is registered on ECG ...
Corrado, Cesare   +2 more
core   +5 more sources

Efficiency Evaluation and Projection Improvement of the Industrial Water–Energy Nexus in China Based on Network Data Envelopment Analysis

open access: yesFrontiers in Energy Research, 2021
Water and energy are critical resources for human well-being. The quantification and explanation of the water–energy nexus is important to enrich our understanding of sustainable utilization of water and energy resources in a unified framework.
Shizhi Liang, Yufei Huang, Tao Ding
doaj   +1 more source

Real-Time Dense Stereo Embedded in A UAV for Road Inspection

open access: yes, 2019
The condition assessment of road surfaces is essential to ensure their serviceability while still providing maximum road traffic safety. This paper presents a robust stereo vision system embedded in an unmanned aerial vehicle (UAV).
Fan, Rui   +5 more
core   +1 more source

Embracing multi-functionality in European infrastructure projects: A system of systems perspective

open access: yesSustainable Futures
Infrastructure projects undergo multiple changes throughout their lifecycle, adapting to new mobilities, technologies and environments. We build on the System of Systems (SoS) theoretical concept to understand the implications of such infrastructure transformations, specifically when projects move from a single purpose to hosting multiple functions ...
Johan Ninan   +8 more
openaire   +4 more sources

Automatic Generation Method of Radiation Images for Dual-Projection Large Vehicle Detection System Based on Threat Image Projection

open access: yesJournal of Isotopes
The safety inspection system for large vehicles at the entrance and exit of nuclear facilities based on digital radiation imaging can conduct internal perspective inspections of vehicles,helping to discover prohibited items hidden inside the vehicles ...
Xingyi WANG   +3 more
doaj   +1 more source

Face tracking using a hyperbolic catadioptric omnidirectional system [PDF]

open access: yes, 2009
In the first part of this paper, we present a brief review on catadioptric omnidirectional systems. The special case of the hyperbolic omnidirectional system is analysed in depth.
Barczak, A.L.C.   +2 more
core  

Generalized Observables, Bell's Inequalities and Mixtures in the ESR Model for QM

open access: yes, 2010
The extended semantic realism (ESR) model proposes a new theoretical perspective which embodies the mathematical formalism of standard (Hilbert space) quantum mechanics (QM) into a noncontextual framework, reinterpreting quantum probabilities as ...
Garola, Claudio, Sozzo, Sandro
core   +1 more source

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Fast Inline Microscopic Computational Imaging

open access: yesSensors, 2022
Inline inspection is becoming an essential tool for industrial high-quality production. Unfortunately, the desired acquisition speeds and needs for high-precision imaging are often at the limit of what is physically possible, such as a large field of ...
Laurin Ginner   +2 more
doaj   +1 more source

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